He can playbasketball well but he cant playguitar. A. the; / B. /; the C. the; the

问题补充：

He can playbasketball well, but he can playguitar.

A. the; / B. /; the C. the; the

答案：

解析：句意：他篮球打地好，但是他不会弹钢琴。当做运动时，球类棋类前不加冠词，乐器类前加定冠词the,故选B。